被子植物

Endosperm The nutritive tissue that surrounds the embryo in angiosperms.

胚乳:指包在被子植物胚外方的营养组织.

The hamamelidaceae also is angiosperm ancient and the complex branch.

金缕梅科也是被子植物中古老而又复杂的科.

Other angiosperm cultures based on totipotent cells could be adapted to similar ends.

其它用全能细胞的被子植物培养能够适合于类似的目的.

Filament 1 . The stalk of the stamen bearing the anther in angiosperms.

花丝:1.被子植物中,雄蕊支撑花药的柄.

Gametophytic self-incompatibility ( GSI ) is a widespread mechanism in flowering plants , which prevents self-fertilization and promotes outcrossing.

自交不亲和是被子植物预防近亲繁殖和保持 遗传 变异的一种重要机制.

The life cycle of maize is that of a typical angiosperm.

玉米的生活史是被子植物中比较典型的.

Funicle ( funiculus ) The stalk attaching the ovule ( later the seed ) to the placenta in angiosperm ovaries.

被子植物 子房中连接胚珠 ( 之后的种子 ) 和胎座的柄.

Angiosperms The flowering plants constituting by far the largest phylum ( Anthophyta or Angiospermophyta ) of vascular seed plants.

被子植物:由显花植物组成的最大的一门维管种子植物.

Angiosperms begin as free zygotes immersed in a fluid.

被子植物开始时是浸沉在液体中的游离合子.

Pollen sac A chamber in which the pollen is formed in the angiosperms and conifers.

花粉囊:在被子植物和针叶类中形成花粉的小室.

General believing, the multi-carpel wooden orchid aceae plant is the angiosperm most primitive class group.

一般的认为, 多心皮的木兰科植物是被子植物最原始的类群.

Most angiosperm ovules possess two integuments, while gymnosperms usually have only one.

大多数被子植物的胚珠有两层珠被, 而裸子植物通常只有一层.

The female gametophyte is reduced, but larger than in angiosperms; it is not autotrophic.

裸子植物的雌配子体简化, 但较被子植物体的体积大, 不能自养.

This study investigated 27 plant species, they belongs to 21 families, 27 genus, mainly are angiosperms.

本研究调查植物主要有27种, 隶属于21科27属, 以被子植物为主.

Gymnosperm A general term for any seed plant except the angiosperms, characterized by bearing naked seeds.

裸子植物:被子植物以外的种子植物统称裸子植物, 以种子裸露为特征.